/** Copyright (C) 2007 Pascal Richter
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

package jlfm.lastfm.tools;

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class LastFmClientTools {
	public static String getMd5Hash(String text)
			throws NoSuchAlgorithmException {
		MessageDigest messageDigest;
		messageDigest = MessageDigest.getInstance("MD5");
		
		byte[] md5 = messageDigest.digest(text.getBytes());
		String md5Text = "";
		for (byte element : md5) {
			String temp = Integer.toHexString(0xFF & element);
			if (temp.length() < 2) {
				temp = "0" + temp;
			}
			md5Text += temp;
		}
		text = md5Text;
		return text;
	}
}
